China (Mainland) Tdl2031z Electric Bicycle

Specifications: Trye size:22/24 inches Climbing capacity:8 degree Loading capacity:100 kg Total weight:40 kg Max speed:25 km/h Continuous driving distance:50 km Battery capacity:12 ah Battery voltage:36 v Motor power:180 w Charge input voltage:100-240 v Low-voltage protection:31.5 v Over-current protection:12 a